<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
  <script type="text/javascript">
    var result = null;

    function handlePosition(position) {
      result.innerHTML = position.coords.latitude + " " + position.coords.longitude;
    }

    function handleError(error) {
      result.innerHTML = error.message;
    }

    function init() {
      result = document.getElementById("result");

      if (navigator.geolocation)
        navigator.geolocation.getCurrentPosition(handlePosition, handleError);
      else
        result.innerHTML = "not available";
    }

  </script>
</head>
<body onload="init()">
  <p id="result">location...</p>
</body>
</html>
